Echinocereus rectispinus Peebles in Amer. J. Bot. 25: 675, f. 1, 3c–d. 1938
Echinocereus rectispinus in Amer. J. Bot. 25: 675, f. 1, 3c–d. 1938
is basionym for Echinocereus fendleri subsp. rectispinus in Cactaceae Consensus Init. 3: 9. 1997
is basionym for Echinocereus fendleri var. rectispinus in Proc. Calif. Acad. Sci., ser. 4, 25: 259. 1944